目的了解缺血性肠炎的发病因素、发病部位及诊断治疗方法。方法通过对19例缺血性肠炎临床确诊患者进行回顾性分析,分析其发生原因,及时诊断及治疗。结果 19例缺血性肠炎患者多发生于中老年人,尤其对患有高血压,糖尿病,动脉硬化等疾病的患者及有不良生活饮食习惯的年轻人。结论一旦出现突发腹痛,血便或黏液血便,应及时作出诊断及治疗,以降低误诊率。 Objective To understand the incidence of ischemic enteritis, the incidence of disease and diagnosis and treatment methods. Methods By retrospective analysis of 19 cases of clinically diagnosed patients with ischemic enteritis, analyze its causes, timely diagnosis and treatment. Results 19 cases of ischemic enteritis occurred in the elderly, especially for patients with hypertension, diabetes, arteriosclerosis and other diseases and have a bad diet habits of young people. Conclusion In the event of sudden abdominal pain, bloody stools or mucus bloody stool, timely diagnosis and treatment should be made to reduce the rate of misdiagnosis.